File: LoadableByAddress.sil

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// RUN: %target-sil-opt -loadable-address %s | %FileCheck %s

sil_stage canonical

import Builtin
import Swift

struct X {
  var x1 : Int
  var x2 : Int
  var x3 : Int
  var x4: Int
  var x5: Int
  var x6: Int
  var x7: Int
  var x8: Int
  var x9: Int
  var x10: Int
  var x11: Int
  var x12: Int
  var x13: Int
  var x14: Int
  var x15: Int
  var x16: Int
}


// CHECK: sil @test1 : $@convention(thin) () -> () {
// CHECK: bb0:
// CHECK:   %0 = alloc_stack $Optional<X>
// CHECK:   %1 = alloc_stack $X
// CHECK:   %2 = alloc_stack $X
// CHECK:   %3 = alloc_stack $Optional<X>
// CHECK:   debug_value %{{[0-9]+}} : $*X, let, name "temp"
// CHECK: } // end sil function 'test1'

sil @test1 : $@convention(thin) () -> () {
bb0:
  %0 = alloc_stack $X
  %1 = alloc_stack $Optional<X>
  %2 = load %0 : $*X
  debug_value %2 : $X, let, name "temp"
  %3 = enum $Optional<X>, #Optional.some!enumelt, %2 : $X
  store %3 to %1 : $*Optional<X>
  dealloc_stack %1 : $*Optional<X>
  dealloc_stack %0 : $*X
  %t = tuple ()
  return %t : $()
}